diff --git a/post_install.sh b/post_install.sh
index b72cd77..440e9ad 100644
--- a/post_install.sh
+++ b/post_install.sh
@@ -99,7 +99,9 @@ while true; do
         fi
 
         # Script ausführen
-        bash "$tmpfile"
+        # --------------------------------------
+        # Strg+C im Unter-Script abfangen, Master-Script bleibt aktiv
+        ( trap '' SIGINT; bash "$tmpfile" )
         rm -f "$tmpfile"
 
         echo -e "\n${CYAN}${INDENT}------------------------------------${RESET}"